Add missing @Deprecated annotations.

Add missing @Deprecated annotations for methods with @deprecated tag
in javadoc.

Change-Id: I35b78ccb97832d86b914c21a300444ba29e33844
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index a672d80..8db8dcf 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -3009,6 +3009,7 @@
      *             TODO: delete once there are no longer any live references.
      * @hide
      */
+    @Deprecated
     public void setAlwaysOnVpnPackage(@NonNull ComponentName admin, @Nullable String vpnPackage)
             throws NameNotFoundException, UnsupportedOperationException {
         setAlwaysOnVpnPackage(admin, vpnPackage, /* lockdownEnabled */ true);
@@ -3758,6 +3759,7 @@
      * @throws IllegalArgumentException if packageName is null, the package isn't installed, or
      *         the user has already been set up.
      */
+    @Deprecated
     @SystemApi
     public boolean setActiveProfileOwner(@NonNull ComponentName admin, @Deprecated String ownerName)
             throws IllegalArgumentException {